SECURITY REPORT · EXTENSHI SCAN

Alto Unlock PDF by PDFfiller

Edge extension·by airSlate

/ 100 SAFETY SCORE

CAUTION

Mostly fine, but a few things worth reviewing before you install.

Likely abandonedsafety score reduced by 30 points

No update in over 6 years
Built on Manifest V2, which Chrome and Edge are retiring

Why this matters

An unmaintained extension keeps whatever flaws it shipped with, and a listing with users but no owner is an attractive target to buy and repurpose.

Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue

How it ranks

Alto Unlock PDF by PDFfiller's safety score vs every other extension we've scanned

Globally

65.1%of extensions carry more risk

This extension

Riskier ←→ Safer

Ranked across every extension we scan

In its category

55.099999999999994%of its category extensions carry more risk

This extension

Riskier ←→ Safer

Ranked within its category

Findings

median 38Lower is safer

Risky permissions

median 1Critical + high perms

Total permissions

median 4All declared perms

Critical findings

median 2Severity = Critical

Findings breakdown

Automated security signal · 8 distinct issues across 6 severities

distinct issues
detected

Critical00%

High00%

Needs Review00%

Medium225%

Low450%

Info225%

Permissions requested

8 permissions declared

No risky permissions

8 permissions requested — none are flagged as risky.

Medium

Access user identity

Can get OAuth2 tokens and access your Google account identity

Medium

Store local data

Can save data locally in the browser for persistence

Low